Answer
The second one is more stable.
Work Step by Step
The second one is more stable because it has two resonance forms. The resonance allows the delocalization of electrons between the C-C-N bonds, which gives it more stability.
Organic Chemistry (8th Edition)
by Wade Jr., L. G.
Published by
Pearson
ISBN 10:
0321768418
ISBN 13:
978-0-32176-841-4
Chapter 1 - Introduction and Review - Study Problems - Page 39: 1-41 c
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
